GLOBALMalwareProfessional ServicesProfessional ServicesRansomwareInterlockRansom DemandedActor NamedMedium
Maatschap Hunneman
bd_d2490e6de67f896d · schema v1 · pii pii-v1
Full breach record for Maatschap Hunneman →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Interlock on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.
Group activity: Business ServicesDiscovered: 2025-12-31
Source: Ransomware.live
Post text · scraped from the leak site
Hunneman, founded in Boston in 1929, is a real estate firm that offers a full range of real estate brokerage, leasing investment sales, and management services.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Unverified claimView incident
No regulatory filing corroborates this yet. If an SEC 8-K, state-AG notice, or victim statement lands, DisclosureLens will merge it into an incident and link it here.
Source provenance
- Source URL
- https://www.ransomware.live/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Dec 31, 2025
- Raw hash
- 2e004592a273ea95569e90dc43046460ef6c41476188a8e2a50e4634042b9c9a
Reporting entity
- Name
- interlock
Victim entity
- Name
- Maatschap Hunnemannorm: maatschap hunneman-nl
- Domain
- htpps:www.hunnemanre.com
- Industry
- Professional Servicesllm
What this source establishes
- Source ceiling
- A leak-site claim can't tell us: discovery date · materiality · notification · affected count · confirmed data types · compliance clock. These stay blank until a regulatory filing or victim disclosure lands.
- Attack vector
- Ransomware· interlock
- Threat actor
- InterlockExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.